-138=(-9+2x)

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Solution for -138=(-9+2x) equation:



-138=(-9+2x)
We move all terms to the left:
-138-((-9+2x))=0
We add all the numbers together, and all the variables
-((2x-9))-138=0
We calculate terms in parentheses: -((2x-9)), so:
(2x-9)
We get rid of parentheses
2x-9
Back to the equation:
-(2x-9)
We get rid of parentheses
-2x+9-138=0
We add all the numbers together, and all the variables
-2x-129=0
We move all terms containing x to the left, all other terms to the right
-2x=129
x=129/-2
x=-64+1/2

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